smiiiiiiiiiiiiiiii

smiiiiiiiiiiiiiiii Exploiting System Management Mode with a very very very very very very very long interrupt. Overview It turns out that you can break SMM — the secure, ultra privileged execution environment running invisibly in the background of every x86 CPU — with nothing more than an obscene...

TinyML-Driven Cybersecurity for Autonomous Spacecraft: Latency-Accuracy Analysis for SPARTA RF and Cyber Threat Detection

Autonomous spacecraft require rapid, lightweight, and reliable onboard detection of cyber-RF threats. Using the SPARTA attack model, we analyze the latency-accuracy trade-offs of TinyML-compatible classical models -- Random Forest, Logistic Regression, SVM, and MLP -- for detecting uplink jamming...

Markov Chain-Based Model of Blockchain Radio Access Networks

Security has always been a priority, for researchers, service providers and network operators when it comes to radio access networks RAN. One wireless access approach that has captured attention is blockchain enabled RAN B-RAN due to its secure nature. This research introduces a framework that...